
Librarian: Tidy Up the Arcane Library! is a single-player simulation. You need return scattered books to proper places in an Arcane Library. As completed rows of bookshelves, you can learn ability to improve your efficiency. Use your skills and strategies to shelve 3,072 books as quick as you can.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
Every market we collect.
Charts
Each storefront's own chart, in its own country — the closest public signal to sales where none is published. A country missing from a list is one we don't collect there, not one where the game doesn't chart.
No United States chart position — it charts only in the markets below.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 54.14/day in the week to Sep 1 → 98.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 22 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,513 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
A mischievous fairy has left the once-majestic library in utter chaos. The principal’s word is law: "You are forbidden from leaving until all 3,072 books are returned to their rightful places!" In the silent, mystical archive, your long battle against the mountain of books begins.
Categorization: From Destructive Magic and The Travels of Otherworld to Romance Novels—use titles and cover designs as clues to transport a massive collection to the correct sections.
Massive Volume: With 3,072 books to organize, the task may seem overwhelming at first. However, as you stack each book, you will unlock magical abilities that drastically boost your efficiency.
Visual Satisfaction: There is a special joy in seeing the books that once cluttered the floor return to the shelves, slowly revealing the hidden floor beneath. As chaos transforms into perfect order, you’ll experience an unparalleled sense of satisfaction.
Strategic Efficiency: How will you combine your unlocked abilities? What order will you tackle the mess? The strategic fun lies in your decision-making, as your tactics can lead to a dramatic increase in workflow.
Immersive Atmosphere: The library’s ambient sound and BGM change dynamically; as shelves fill up, the acoustic resonance grows stronger, drawing you deeper into the world.
The Principal’s Strict Evaluation: Your precision is being monitored. The Principal’s evaluation shifts in real-time based on how many rows are "correctly shelved" according to the rules. Accuracy and speed are the keys to a perfect score—and your escape.
Assemble: A spell that summons other volumes of the same series directly to your hands.
Insight: Highlights other volumes of the same series, making them easy to spot even in a disorganized pile.
Auto-Shelving: A spell that instantly places the books in your hands onto the shelves in perfect order.
Updates
Build ids and update times come straight from Steam's PICS — the same source SteamDB reads. Patch history grows as we record new builds.
Engagement
Reviews
Themes across 3024 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
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Adorei o conceito do jogo e ficar algumas horas a organizar esta biblioteca incrível!!! Havia alguns livros que eu genuinamente adoraria ler se existissem!!! Recomendo se querem passar algumas horas bem satisfatórias!!!
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $5.6M | 15.7K | 97% | $19.99 | |
| $5.6M | 25.2K | 94% | $9.99 | |
| $5.6M | 25.9K | 97% | $9.99 | |
| $5.6M | 16.8K | 88% | $14.99 | |
| $5.6M | 6.9K | 68% | $19.99 | |
| $5.6M | 16.8K | 96% | $9.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $198.7K | 696 | 95% | $5.99 | |
| — | 0 | — | — | |
| — | 0 | — | — |
Latest in each market: best FR #65, worst PL #100 · 12 markets collected
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Traditional Chinese, Japanese, Simplified Chinese
Hours played at review time, across 3K reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Amazing little game. Definitely unlock the chests asap, i left it to the end and regretted it.
纯当做放空大脑才玩的游戏,所以吭哧瘪肚现在才通关 15小时无魔法 难点其实在一开始,当你从零开始收纳一本书时,不熟悉书架导致不停的驻足楼梯上时,拿到一本书名怪异完全没有头绪应该放在哪里时 这游戏不需要任何的功利心或者争强好胜比谁收纳的快 收纳本身也是一种心理瑜伽 你觉得轻松,惬意,摆脱了现实的重担,都好 放轻松,放空,放下压力 享受你的赛博图书馆吧! PS:我点名批评补师差,这个名字跟书架类别到底有什么关系啊!
made my brain happy, gud game
How do you know, your game was a success? You make a game with an inconventional mechanic and then people start to copy it. This is why I think... no. I KNOW this game was a huge hit. It's been less than 4 months and I've already seen 4 if not more games with this exact concept. Movie store, jigsaw puzzels and what not. But Librarian is and always will be the original.
Цікава та медитативна гра на декілька вечорів.
Excellent game. Best game I never knew I needed. What should feel like a slog is instead oddly addicting. And I can even read the description of the game first so I don't have to enjoy the game 20 hours only to dump on it for using AI. I swear man, some people.
very satisfying and relaxing
расслабляет
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.